George Bain is a Flagstaff-based boatman and adventurer. He and Brian chat about George's many ascents of Grand Canyon summits, his early days on the river, and much more! Enjoy George Bain!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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Erica Fareio is an artist, adventurer, and river runner. She and Brian sit down to chat about the beauty of Arizona and her activism through art. Enjoy Erica Fareio!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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David Edwards is a freelance photographer, adventurer and river runner. He and Brian chat about his photo trips to Mongolia, and numerous other adventures in the Grand Canyon and around the globe. Enjoy David Edwards!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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Gary Bolton is a long time river runner, guide, and botanist. He and Brian chat about his international adventures, getting his PhD, and much more! Enjoy Gary Bolton!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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Mark Lamberson is a skiier, ski judge, and outdoor retail businessman. He and Brian chat about skiing, changes in the industry, travel, and much more. Enjoy Mark Lamberson!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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Robert McDonald and his nephew Jim Wilson join Brian in the studio. They chat about growing up in Arizona, hunting, skiing, and much more! Enjoy Bob and Jim!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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Chris Louderback is a risk manager/ski patroller at the Arizona Snowbowl. He and Brian sit in a gondola lift and chat about skiing, Alaska adventures, the environment, and much more. Enjoy Chris Louderback!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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Jim David is a river runner, chemist, mathematician, and educator. He and Brian chat about early days on the Colorado River, the importance of science education, and the future of the planet. Enjoy Jim David!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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Christa Sadler is an educator, author, and river guide. She and Brian sit down to chat about science in the Grand Canyon, her books, and adventuring around the globe. Enjoy Christa Sadler!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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Dan Hall is a river runner, adventurer, and slayer of ravenna grass. He sits down with Brian to chat about his epic cycling trips, radio improv, and Grand Canyon science. Enjoy Dan Hall!Big Adventures with Brian Dierker is produced with joy by Big Adventures

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